Ch�tellerault

Town, Vienne d�partement, Poitou-Charentes r�gion, west-central France. It lies north-northeast of Poitiers, on the main road from Paris to Bordeaux. Situated on the Vienne River, it derives its name from a 10th-century castle built by the 2nd Viscount Airaud of the district. The Henri IV bridge over the Vienne River was built between 1575 and 1611. The 16th-century Maison des Sybilles,